The effect of unstable Shoe on shoe sole pressure during walking among healthy male students.

Objective: The aim of this study was to evaluate the effect of unstable shoes on the sole of the shoes pressure of walking in healthy male students with different geometric shapes. Today, various shoes have been developed to reduce the effects of injury parameters and improve performance parameters for walking.  Methods: 20 of the healthy male lambs were selected 178.96 ± 3.92 cm, 27 ± 3 years old, 73.99 ± 6.6 kg and 42 (EU) number, in four position, domestic production unstable shoes , foreign Similar unstable shoes, regular control shoes, and barefoot, The maximum foot pressure level was evaluated in the ten foot areas of foot by foot scan while walking. To examine the significant statistical differences between dependent variables between the four conditions of foot cover, the general linear model and the analysis of variance with repeated data and / or Friedman in the case of normalization of data in the alpha level of 5% using software version 23 SPSS was used)P<0.05).  Results: The maximum foot pressure level was evaluated in the ten foot areas of foot in four cases of foot cover and only significant changes were observed in the three areas of the thumb and fingers and the fifth metatarsal region)P<0.05). Concluosion: The results indicate to the domestic production unstable shoes inefficiency the sole of the foot pressure adjustment.